Nursing trolley

Abstract

The utility model discloses a nursing trolley in the technical field of medical instruments, which comprises a bottom plate, a plurality of groups of placing racks are movably arranged on the upper side of the bottom plate, U-shaped blocks are fixedly arranged on two sides of the plurality of groups of placing racks, fixing plates are fixedly arranged on the upper side of the bottom plate and positioned on two sides of the placing racks, and fixing blocks are fixedly arranged on the inner sides of the two groups of fixing plates. Two sets of movable plates are movably arranged on the inner side of the U-shaped block, mounting plates are fixedly arranged on the outer sides of the two sets of movable plates, positioning rods are fixedly arranged on the outer sides of the mounting plates, multiple sets of positioning grooves in butt joint with the positioning rods are formed in the two sides of the fixing block, one ends of two sets of first springs are connected to the two sides of the U-shaped block correspondingly, and the other ends of the first springs are connected to the movable plates. By means of the simple installation structure, installation stability of the containing frame can be guaranteed, meanwhile, the containing frame can be rapidly adjusted, using is quite stable and convenient, using safety is guaranteed, the using range of the containing frame is widened, the practical effect is good, and the containing frame is worthy of being used and popularized in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to a nursing vehicle. Background Art

[0002] In the medical industry, nursing carts are tools that are often widely used in hospitals, especially in emergency rescue. Operating room nursing carts can assist medical staff to better complete their work.

[0003] During the use of nursing carts, multiple layers of partitions are generally provided. However, the multiple layers of placement boards are mostly installed in a fixed manner, so that the placement space of each layer is fixed. Different medical instruments have different sizes. When the distance between two placement boards is set too large, placing some smaller items will waste space. At the same time, when the distance between two placement boards is set too small, some higher medical equipment will not be able to be placed, and there are certain defects in its use.

[0004] In view of this, we propose a nursing vehicle. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model aims to provide a nursing vehicle to solve the problem in the above background technology that most of the existing nursing vehicles are fixedly installed and inconvenient to adjust.

[0007] 2. Technical solution

[0008] A nursing vehicle comprises a base plate, wherein a plurality of groups of placement racks are movably provided on the upper side of the base plate, both sides of the plurality of groups of placement racks are fixedly provided with U-shaped blocks, and a fixing plate is fixedly provided on the upper side of the base plate at both sides of the placement racks, fixing blocks are fixedly provided on the inner sides of the two groups of fixing plates, two groups of movable plates are movably provided on the inner sides of the U-shaped blocks, mounting plates are fixedly provided on the outer sides of the two groups of movable plates, positioning rods are fixedly provided on the outer sides of the mounting plates, the positioning rods movably pass through the U-shaped blocks and extend to the outside, a plurality of groups of positioning grooves for docking with the positioning rods are provided on both sides of the fixed blocks, two groups of first springs are provided on the inner side of the U-shaped blocks, one ends of the two groups of the first springs are respectively connected to the two sides of the U-shaped blocks, and the other ends of the first springs are connected to the movable plates.

[0009] Preferably, two groups of U-shaped rods are fixedly arranged on the upper side of the bottom plate, and the two groups of U-shaped rods are movably passed through the multiple groups of placement racks.

[0010] Preferably, an arc block is fixedly provided on the outer side of the movable plate, a pressure block that docks with the arc block is movably provided on the inner side of the U-shaped block, a connecting rod is fixedly provided on the outer side of the pressure block, the connecting rod movably passes through the U-shaped block and extends to the outside, and a pressure plate is fixedly provided on the outer end of the connecting rod at the outer part of the U-shaped block.

[0011] Preferably, an anti-skid pad is fixedly provided on the outer side of the pressure plate, and the anti-skid pad is made of soft material.

[0012] Preferably, a sliding rod is fixedly provided on the inner side of the U-shaped block, and the sliding rod movably passes through the two sets of movable plates.

[0013] Preferably, a limiting block for docking with the pressure block is fixedly provided on the outer side of the arc block.

[0014] Preferably, a second spring is sleeved on the outer side of the connecting rod, one end of the second spring is connected to the inner side of the U-shaped block, and the other end of the second spring is connected to the pressing block.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model can ensure the installation stability of the placement rack by setting up a fixed plate, a fixed block, a U-shaped block, a movable plate, a mounting plate, a positioning rod, a positioning groove, a first spring and other mechanisms, and through the mutual cooperation of various mechanisms, thereby improving the stability of the medical device and ensuring safety in use.

[0018] 2. The utility model provides arc blocks, pressure blocks, connecting rods, pressure plates, second springs and other mechanisms, and through the cooperation of various mechanisms, it is convenient to adjust the placement rack so that medical devices of different sizes can be placed. It is very flexible and convenient to use, meets different usage requirements, has better applicability and a wider range of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of partial unpacking of the installation of the placement rack of the utility model;

[0021] Figure 3 This is an overall schematic diagram of the positioning mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the splitting effect of the positioning mechanism of the utility model;

[0023] Explanation of the numbers in the figure: 1 bottom plate, 2 placement frame, 3 U-shaped rod, 4 fixed plate, 5 fixed block, 6 U-shaped block, 7 movable plate, 8 mounting plate, 9 positioning rod, 10 positioning groove, 11 first spring, 12 arc block, 13 pressure block, 14 connecting rod, 15 pressure plate, 16 sliding rod, 17 limit block, 18 second spring. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A nursing vehicle comprises a base plate 1, wherein a plurality of groups of placement racks 2 are movably arranged on the upper side of the base plate 1, and U-shaped blocks 6 are fixedly arranged on both sides of the plurality of placement racks 2, and a fixing plate 4 is fixedly arranged on the upper side of the base plate 1 on both sides of the placement racks 2, and a fixing block 5 is fixedly arranged on the inner sides of the two groups of fixing plates 4, and two groups of movable plates 7 are movably arranged on the inner sides of the U-shaped blocks 6, and mounting plates 8 are fixedly arranged on the outer sides of the two groups of movable plates 7, and a positioning rod 9 is fixedly arranged on the outer sides of the mounting plates 8, and the positioning rod 9 movably passes through the U-shaped block 6 and extends to the outer side, and a plurality of groups of positioning grooves 10 for docking with the positioning rod 9 are provided on both sides of the fixing block 5, and two groups of first springs 11 are arranged on the inner side of the U-shaped block 6, and one end of the two groups of first springs 11 is respectively connected to the two sides of the U-shaped block 6, and the other end of the first spring 11 is connected to the movable plate 7, and the first spring 11 will not be deformed in the initial state, and the first spring 11 can drive the positioning rod 9 to be inserted into the positioning groove 10, thereby ensuring the installation stability of the placement rack 2.

[0029] Specifically, two groups of U-shaped rods 3 are fixedly arranged on the upper side of the base plate 1 , and the two groups of U-shaped rods 3 are movable and penetrate the multiple groups of placement racks 2 . The multiple groups of placement racks 2 can be limited by the two groups of U-shaped rods 3 so that the placement racks 2 slide along the U-shaped rods 3 .

[0030] Furthermore, an arc block 12 is fixedly provided on the outer side of the movable plate 7, and a pressure block 13 that docks with the arc block 12 is movably provided on the inner side of the U-shaped block 6, and a connecting rod 14 is fixedly provided on the outer side of the pressure block 13. The connecting rod 14 movably passes through the U-shaped block 6 and extends to the outside, and a pressure plate 15 is fixedly provided on the outer end of the connecting rod 14 at the outer part of the U-shaped block 6. By pressing the pressure plate 15 downward, the pressure block 13 can be driven to squeeze the arc block 12, so that the positioning rod 9 can be easily and quickly driven to move out of the positioning groove 10, thereby improving the convenience of adjusting the placement rack 2.

[0031] It is worth mentioning that an anti-skid pad is fixedly provided on the outside of the pressure plate 15, and the anti-skid pad is made of soft material. By providing the soft anti-skid pad, the friction of the pressure plate 15 can be increased, making it more convenient to press the pressure plate 15.

[0032] It is worth noting that a sliding rod 16 is fixedly provided on the inner side of the U-shaped block 6, and the sliding rod 16 movably runs through the two sets of movable plates 7. By setting the sliding rod 16, the movable plates 7 can be limited so that the movable plates 7 move along the sliding rod 16, thereby ensuring that the positioning rod 9 is accurately inserted into the positioning groove 10.

[0033] In addition, a limiting block 17 for docking with the pressing block 13 is fixedly provided on the outer side of the arc block 12 . The limiting block 17 can be conveniently provided to limit the pressing block 13 , so that the pressing block 13 can continuously squeeze the arc block 12 .

[0034] It must be said that a second spring 18 is sleeved on the outside of the connecting rod 14, one end of the second spring 18 is connected to the inner side of the U-shaped block 6, and the other end of the second spring 18 is connected to the pressure block 13. The second spring 18 does not deform in the initial state. When the pressure plate 15 is pressed, it can drive the connecting rod 14 and the pressure block 13 to move. At this time, the pressure block 13 stretches the second spring 18, causing the second spring 18 to deform. When the pressure plate 15 is released, the elastic potential energy of the second spring 18 is released, thereby driving the pressure block 13 to move upward and separate from the arc block 12, so that the positioning rod 9 can be quickly inserted into the positioning groove 10.

[0035] Working principle: When adjusting the position of the placement rack 2, first press the two sets of pressure plates 15 downward, the pressure plates 15 drive the connecting rod 14 and the pressure block 13 to move downward, and when the pressure block 13 moves downward, it squeezes the two sets of arc blocks 12 inside the U-shaped block 6. The arc blocks 12 are squeezed and drive the movable plate 7 to slide on the slide rod 16. When the movable plate 7 moves, it drives the mounting plate 8 and the positioning rod 9 to move and compress the first spring 11, so that the positioning rod 9 moves out of a set of positioning grooves 10, and then pulls the placement rack 2 to slide on the outside of the U-shaped rod 3. When the placement rack 2 moves, it drives the U-shaped blocks 6 on both sides to move. After the placement rack 2 is moved to a suitable position, the pressure plate 15 is released. At this time, the pressure block 13 is separated from the arc block 12, so that the first spring 11 is elastically extended and reset. The elasticity of the first spring 11 drives the movable plate 7 to slide and reset on the outside of the slide rod 16. When the movable plate 7 moves, it drives the mounting plate 8 and the positioning rod 9 to move until the positioning rod 9 is inserted into another set of positioning grooves 10, so as to facilitate the fixation of the placement rack 2 and achieve the purpose of quickly adjusting the placement rack 2.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A nursing vehicle, comprising a base plate (1), characterized in that: A plurality of groups of placement racks (2) are movably arranged on the upper side of the bottom plate (1), and both sides of the plurality of groups of placement racks (2) are fixedly arranged with U-shaped blocks (6), and a fixed plate (4) is fixedly arranged on the upper side of the bottom plate (1) on both sides of the placement racks (2), and a fixed block (5) is fixedly arranged on the inner side of the two groups of fixed plates (4), and two groups of movable plates (7) are movably arranged on the inner side of the U-shaped block (6), and a mounting plate (8) is fixedly arranged on the outer side of the two groups of movable plates (7), and a positioning rod (9) is fixedly arranged on the outer side of the mounting plate (8), and the positioning rod (9) movably passes through the U-shaped block (6) and extends to the outer side, and a plurality of groups of positioning grooves (10) for docking with the positioning rod (9) are provided on both sides of the fixed block (5), and two groups of first springs (11) are arranged on the inner side of the U-shaped block (6), and one end of the two groups of first springs (11) is respectively connected to the two sides of the U-shaped block (6), and the other end of the first spring (11) is connected to the movable plate (7).

2. A nursing vehicle according to claim 1, characterized in that: Two groups of U-shaped rods (3) are fixedly arranged on the upper side of the bottom plate (1), and the two groups of U-shaped rods (3) are movably connected to the multiple groups of placement racks (2).

3. A nursing vehicle according to claim 1, characterized in that: An arc block (12) is fixedly arranged on the outer side of the movable plate (7), a pressure block (13) that docks with the arc block (12) is movably arranged on the inner side of the U-shaped block (6), a connecting rod (14) is fixedly arranged on the outer side of the pressure block (13), the connecting rod (14) movably passes through the U-shaped block (6) and extends to the outside, and a pressure plate (15) is fixedly arranged on the outer end of the connecting rod (14) located on the outer side of the U-shaped block (6).

4. A nursing vehicle according to claim 3, characterized in that: An anti-skid pad is fixedly arranged on the outer side of the pressure plate (15), and the anti-skid pad is made of soft material.

5. A nursing vehicle according to claim 1, characterized in that: A sliding rod (16) is fixedly arranged on the inner side of the U-shaped block (6), and the sliding rod (16) movably penetrates the two sets of movable plates (7).

6. A nursing vehicle according to claim 3, characterized in that: A limiting block (17) for docking with the pressing block (13) is fixedly arranged on the outer side of the arc block (12).

7. A nursing vehicle according to claim 3, characterized in that: A second spring (18) is sleeved on the outside of the connecting rod (14), one end of the second spring (18) is connected to the inside of the U-shaped block (6), and the other end of the second spring (18) is connected to the pressing block (13).

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